nozzle efficiency
英 [ˈnɒzl ɪˈfɪʃnsi]
美 [ˈnɑːzl ɪˈfɪʃnsi]
网络 喷管效率
双语例句
- Grasp the concept of nozzle efficiency, isentropic stagnation and their calculation.
掌握喷管效率、绝热滞止概念及计算； - The influence of the working fluid pressure and the structure of ejecting nozzle on the outlet temperature, ejecting coefficient and heating efficiency of the ejecting-mixing heater were analyzed.
对多喷嘴引射混合式加热器的加热性能进行了试验研究，分析了工作流体压力和引射孔结构对引射混合式加热器的出口温度、引射系数以及加热效率的影响。 - Lastly, the results of unsteady flow point out, counterflow thrust vectoring nozzle is a efficiency fluidic vectoring nozzle.
最后，非定常流的结果进一步表明，逆流喷管是一种较高效率的射流式矢量喷管。 - Special designed heat Exchanger, most effective hot air circulation system and unique Nozzle make high efficiency of drying.
专门设计的热交换器，高效的热风循环系统和独特的喷风咀，获得高效的烘燥。 - The condensed phase particle size distribution affects the combustion chamber and nozzle efficiency of solid rocket motors to some extent.
凝聚相微粒尺寸分布对固体火箭发动机燃烧室效率和喷管效率有影响。 - It's founded that spraying from the above is the best nozzle arrangement, and the purifying efficiency improves with the increasing ratio of water to air.
结果得到净化效率与相关因素之间的数量关系，并发现喷嘴布置形式以从上向下喷水为最好，液气比的增大可提高净化效率。 - By reducing nozzle width, separation efficiency can be improved.
减小喷嘴宽度，可以减弱颗粒向外围扩散的程度，提高分离效率。 - And through practical spot experiment, it indicates that the operation point in labis instructive to guide the practical designment, and it also proves that the nozzle can keep good performance of desulfurization efficiency in the condition that SO2 inlet concentration fluctuates widely.
并在燃煤电厂进行现场模拟试验，现场试验论证了实验室的经济运行工况点，而且也得到了在进口SO2浓度波动较大时，喷嘴仍保持良好的脱硫效果，具有很强的适应能力。 - Its atomized parcel is so small that no drip is separated out. This kind of centrifugal nozzle has high humidifying efficiency and low energy cost, which could be used in many situations in textile factories such as directly humidifying in workshop and humidifying in air pipeline.
撞针型高压小孔径离心式喷嘴的雾化粒子细小、无水滴析出、加湿效率高、耗能少，可直接向车间加湿，适用于纺织厂等多种应用场合。 - Due to the powders injection from inside the nozzle, it improved heat efficiency, at the same time, increased powder deposition rate.
该枪由于内部送粉，大大提高了喷枪的热效率，同时也提高了粉末的沉积率。 - In actually, excellent nozzle will obviously enhance jet efficiency.
实际上，研究出性能良好，材料适宜又与主机匹配的喷嘴，将极大地提高射流效率。 - The maximum nozzle efficiency of all of plug nozzle tested here are more than 99%, some of them are nearly 100%. It has good altitude compensation.
本实验喷管设计点效率均超过99%，部分实验接近100%，高度补偿效果明显。 - The technology of oxygen spray nozzle is with characteristic of high quality and high efficiency.
本文所述氧气喷头毛坯生产工艺，具有节材优质高效的特点； - And its runner diameter D1 of the Pelton turbine is 2.6 m with 21 buckets. The Pelton turbine has 23.62 m3/ s rated flow, 6 nozzles with 18.8 ( m kW) specific speed for each nozzle and 91.7% rated efficiency.
水斗式水轮机转轮直径D1为2.6m，有21个水斗，额定流量23.62m3/s，有6个喷嘴，单个喷嘴的比转速为18.8（m·kW制），水轮机额定效率为91.7%。 - The ejector with a lobed nozzle is of high efficiency in pumping and mixing.
波瓣喷管引射器具有高效的引射掺混特性。 - The effect of inlet size, inlet angle, dome height, primary nozzle expansion ratio and nozzle numbers on combustion efficiency were taken into account.
考虑了进气道尺寸、进气夹角、头部距离、一次喷嘴扩张比和喷嘴数目等结构因素对补燃室掺混与燃烧性能的影响。 - The influence of nozzle diameter and jet pressure on cutting efficiency
喷嘴直径与射流压力对破岩效果的影响 - Effects of Nozzle Throat Contour on Motor Efficiency
喷管喉部型面对发动机效率的影响 - The thrust characteristics of axis symmetry nozzle were mainly measured in test. For the nozzle having a vectoring angle, the deflection efficiency was measured too.
对于轴对称喷管模型主要进行了喷管的推力特性测量，对于实施矢量偏转后的喷管模型除了给出了喷管推力特性外，还给出了喷管的偏转效率。 - Results suggest that nozzle efficiency decreases because of round tube existing at the back of nozzle, and the speed of gas decreases and the pressure increases when gas spurt out from round tube.
研究表明，在喷管后端，由于圆管存在，会使喷管效率降低，表现为圆管出口的流体速度降低，压力增高。 - It is analysed theoretically that compared with VGT with turing leaves in nozzle ring, VGT 70 may have higher efficiency.
理论分析表明，套式移动结构与转叶调节结构相比，在减小喷嘴面积时，其喷嘴环内的损失更小些，因而可获得较高的等熵效率。 - Results show that the thrust aroused from the altitude compensation capability is the cause of the non-monotone variation of nozzle efficiency with altitude at high ambient pressure;
结果表明，在高的环境压强下工作时，由塞式喷管的高度补偿能力所获得的推力是引起效率高度特性曲线非单调变化的原因； - Effects of LP Rotary Nozzle on Water-fog Evenness at Larynx and Efficiency of Venturi Dust Collector
低压旋流雾化喷嘴对文丘里水膜除尘器喉部水雾均匀度及除尘效率的影响 - The nozzle efficiency was the biggest when slope angle of the test nozzle engine in the two kinds experiments was 20 °.
热试和冷流实验发动机主喷管倾角为20°时，喷管效率最高。 - The influence of fuel grain length and port diameter, oxidizer mass flux and nozzle throat diameter on the combustion efficiency and propulsion performance was then analyzed in further tests to optimize these parameters.
利用试验数据分析了燃料药柱几何尺寸、氧化剂质量速度和发动机喷嘴喉径对燃烧效率及推进性能的影响，探讨了这种发动机的优化设计范围。 - The atomization characteristic of the nozzle is directly related to the efficiency and stability of the combustion.
燃油喷嘴的雾化特性直接关系到燃烧室的工作效率和稳定性。 - The performance of main nozzle has a direct influence on efficiency of air-jet loom and the quality of fabric.
在喷气织机上，主喷嘴性能的好坏对织机效率及织物质量有着直接的影响。 - It is significant to study the law of nozzle flow for the nozzle design and the obtaining of maximum propulsive efficiency.
喷管内热力参数和流动规律的研究是开展喷管设计和获得最大推进效能的关键。 - The two-phase nozzle efficiency with liquid mass flow increases after the first decrease.
两相喷嘴效率随着液体质量流量的增大先减小后增大。